What else do you know about codeshare agreements? Let us know in the comments. Passengers benefit enormously from code-sharing and interlines. In addition to cheaper tickets, you don`t have to worry, among other things, about the lack of air links or the search for your luggage at any airport. Passengers can earn elite benefits and accumulate miles where they would not normally be able to. All major airlines participate in one or more code-sharing agreements. There are well-known code-sharing alliances, such as the Star Alliance with (currently) 27 member airlines, including Lufthansa, SAS, Singapore Airlines and Swiss, among others. Air partnerships are more complex and advanced than ever, for both better and for worse. About 20 years ago, Star Alliance was created, which was revolutionary at the time. SkyTeam and oneworld quickly joined the scene, and although they all exist, lately the focus has been on joint ventures. Indeed, how much can these bulk airlines have in common in the face of these alliances that have so many members? China Eastern is part of the SkyTeam alliance, while Japan Airlines Oneworld is a member.
However, as China Eastern and Japan Airlines have codeshare agreements, you get elite advantages on China Eastern flight if you have japan Airlines` elite status! In 1967, Richard A. Henson joined the country`s first codeshare relationship with US Airways` predecessor, Allegheny Airlines.  The term „codeshare” was coined by Qantas and American Airlines in 1989 and in 1990, the two companies made available their first codeshare flights between a number of Australian and American cities. Since then, the sharing of parts of codes has spread in the aviation sector, particularly as part of the formation of major airline alliances. These alliances have extensive code-sharing and network loyalty programs. In this context, I often get questions from readers who ask to explain the difference between these different chords, so I thought it would be fun to do so in this post. Before I do so, I would like to add two disclaimers: it allows airlines to sell tickets to other airlines and to assemble a smooth itinerary for customers.